8136693

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 13590720

約数和(自身を除く): 5454027

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 311, 323, 459, 513, 933, 969, 1377, 1539, 2799, 2907, 5287, 5909, 8397, 8721, 15861, 17727, 25191, 26163, 47583, 53181, 100453, 142749, 159543, 301359, 428247, 478629, 904077, 2712231, 8136693]

約数ペア:

[(1, 8136693), (3, 2712231), (9, 904077), (17, 478629), (19, 428247), (27, 301359), (51, 159543), (57, 142749), (81, 100453), (153, 53181), (171, 47583), (311, 26163), (323, 25191), (459, 17727), (513, 15861), (933, 8721), (969, 8397), (1377, 5909), (1539, 5287), (2799, 2907)]